Add box.linters styling functions. add check for treesitter dependencies

[radbasa]

Have you read the Contributing Guidelines?

Issue #606

Description

• Adds box::use styling to format_r()
• Adds documentation for box::use styling

Definition of Done

• The change is thoroughly documented.
• The CI passes (R CMD check, linter, unit tests, spelling).
• Any generated files have been updated (e.g. .Rd files with roxygen2::roxygenise())

[radbasa]

@jakubnowicki Will need to go back to box.linters::style_*.

0.10.2 converts:

# View: Shiny modules and related code.
# https://go.appsilon.com/rhino-project-structure

to

NA
NA

[jakubnowicki]

LGTM, please resolve my comment and you can merge.